11508486317056 has 33 divisors (see below), whose sum is σ = 23005950888601. Its totient is φ = 5754188879872.

The previous prime is 11508486317039. The next prime is 11508486317089. The reversal of 11508486317056 is 65071368480511.

The square root of 11508486317056 is 3392416.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4418067686400 + 7090418630656 = 2101920^2 + 2662784^2 .

It is a super-3 number, since 3×11508486317056³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11508486316988 and 11508486317006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 108504306 + ... + 108610318.

Almost surely, 2^{11508486317056} is an apocalyptic number.

11508486317056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11508486317056 is the 3392416-th square number.

It is an amenable number.

11508486317056 is a deficient number, since it is larger than the sum of its proper divisors (11497464571545).

11508486317056 is an frugal number, since it uses more digits than its factorization.

11508486317056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212046 (or 106015 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 11508486317056 in words is "eleven trillion, five hundred eight billion, four hundred eighty-six million, three hundred seventeen thousand, fifty-six".